#!/bin/bash
#
 read -p "输入名称：" name

if [ $name == linux -o $name == LINUX ];then
  echo "红帽"
elif [ $name == windows -o $name == Windows ];then
  echo "微软"
elif [ $name == macos -o $name == MacOS ];then
  echo "苹果"
else
  echo "其他"
fi


